“…In terms of emotional SEX DIFFERENCES IN EMOTIONAL CONCORDANCE 7 concordance, previous studies either investigated average sex differences with regard to reactivity to discrete emotional states (e.g., happy, sad, fear; e.g. Kreibig, Wilhelm, Roth, Gross, 2007;Kring, & Gordon, 1998;Wilhelm et al, 2017), by categorizing and comparing positively and negatively valenced stimuli (pictures: e.g., Bradley, Codispoti, Cuthbert, & Lang, 2001;Bradley, Codispoti, Sabatinelli, & Lang, 2001;Bradley, Lang, & Cuthbert, 1993;sounds: Bradley & Lang, 2000b), by using a free recall task (Neumann & Waldstein, 2001), or during stress induction (Avero & Calvo, 1999;Poppelaars, Klackl, Pletzer, Wilhelm, & Jonas, 2019;Van Doornen, 1986). The recent study by Wilhelm et al (2017) underlines that women and men may differ in their average sympathetic and parasympathetic response patterns to aversive films (indicating defense vs. orienting) and those physiological sex differences likely influence emotional concordance along the affective valence and arousal dimensions.…”